Sparks, N. (2014). The longest ride (First international mass market edition.). Grand Central Publishing.
Cita Chicago (17th ed.)Sparks, Nicholas. The Longest Ride. First international mass market edition. New York, NY: Grand Central Publishing, 2014.
Cita MLA (9th ed.)Sparks, Nicholas. The Longest Ride. First international mass market edition. Grand Central Publishing, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.